Home / 673,570.71-1,010,516.93-224,295.48

Finding the Fourth Proportional to 673,570.71, 1,010,516.93 and 224,295.48

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Solution

The fourth proportional to 673,570.71, 1,010,516.93 and 224,295.48 is: 336,496.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,570.71 : 1,010,516.93 = 224,295.48 : x
  2. Step 2: Convert to fraction form
    673,570.71/1,010,516.93 = 224,295.48/x
  3. Step 3: Cross multiply
    673,570.71x = 1,010,516.93 × 224,295.48
  4. Step 4: Simplify right side
    673,570.71x = 226,654,379,862.48
  5. Step 5: Solve for x
    x = 226,654,379,862.48/673,570.71
  6. Step 6: Final answer
    x = 336,496.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.